# PDF Studio vs BossPDF

The clearest difference is iOS requirement: PDF Studio at 17.6 against BossPDF's 26.2. On price, update cadence, ads and in-app purchases there is nothing between them.

Both are free to download. PDF Studio sells 3 in-app purchases, starting at $2.49 per 7 days and BossPDF sells 4 in-app purchases, starting at $4.99 per month. Whichever you choose, the download price is not the number that matters.

PDF Studio ships an update every 2 weeks, BossPDF weekly. Both last shipped on October 25, 2026.

## The numbers

| Metric | PDF Studio | BossPDF |
| --- | --- | --- |
| Price | Free | Free |
| In-app purchases | Yes | Yes |
| Ads | No | No |
| Update frequency | Every 2 weeks | **Weekly** |
| Size | 6 MB | 13 MB |
| Requires iOS | **17.6** | 26.2 |
| Devices | iPhone, iPad | iPhone, iPad |
| Age rating | 4+ | 4+ |
| Developer | [Boris Spiro](https://appshunter.io/developer/1853293003) | [ZingyBear Technologies LLP](https://appshunter.io/developer/1853339411) |

## What reviewers say

### PDF Studio

[App page](https://appshunter.io/ios/app/pdf-studio-scan-and-edit-docs/id6755344174)

**Features:** macOS Compatibility

**In-app purchases (3)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Weekly Premium | $2.49 | per 7 days |
| Monthly Premium | $4.99 | per month |
| Annual Premium | $29.99 | per year |


### BossPDF

[App page](https://appshunter.io/ios/app/bosspdf-pdf-editor-and-scanner/id6759548213)

**Features:** macOS Compatibility, Vision Pro support

**In-app purchases (4)**

| Purchase | Price | Billing |
| --- | --- | --- |
| Monthly Plan $4.99 | $4.99 | per month |
| Annual Plan $24.99 | $24.99 | per year |
| Lifetime access $19.99 | $19.99 | one-time |
| Lifetime accèss $39.99 | $39.99 | one-time |


## Frequently asked questions

### Is PDF Studio free?

PDF Studio is free to download, with in-app purchases available.

### Is BossPDF free?

BossPDF is free to download, with in-app purchases available.

### Do PDF Studio or BossPDF have ads?

Neither PDF Studio nor BossPDF shows ads.

### Which is updated more often, PDF Studio or BossPDF?

PDF Studio ships an update every 2 weeks, and BossPDF weekly. Most recently, PDF Studio was updated on October 25, 2026 and BossPDF on October 25, 2026.

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*Compared by [AppsHunter](https://appshunter.io/) from daily US App Store data. Review summaries are generated from verbatim App Store reviews.*